Saukewa: GE IS215UCVEM01A

IS215UCVEM01A babban kwamfyuta ce ta VME bas guda ɗaya (SBC) wanda General Electric (GE) ya kera don tsarin sarrafa injin injin Mark VI. A matsayin samfurin ayyuka da yawa a cikin masu sarrafa jerin UCVE, wannan rukunin yana nuna tsayin 6U, nau'in nau'i-nau'i guda ɗaya kuma yana hawa a cikin rakodin VME da ake kira tsarin sarrafawa, yana aiki azaman naúrar sarrafa kayan aiki da ke gudana lambar aikace-aikacen turbine. Tsarinsa shine QNX, ainihin-lokaci, OS mai aiki da yawa wanda aka ƙera don aikace-aikacen masana'antu mai sauri, ingantaccen abin dogaro.

IS215UCVEM01A wani ingantaccen samfuri ne a cikin jerin UCVE, yana ginawa akan duk fasalulluka na daidaitaccen mai sarrafa UCVEH2 da ƙara ƙirar 10BaseT/100BaseTX na biyu na Ethernet don amfani akan keɓantaccen yanki na ma'ana na IP, yana ba da damar daidaita saitunan cibiyar sadarwa. Yana amfani da 300 MHz Intel Celeron processor, sanye take da 32 MB na DRAM kuma ko dai 16 ko 128 MB na ƙwaƙwalwar walƙiya, yana ba da wadataccen albarkatun kwamfuta don aikace-aikacen sarrafa lokaci. Babban hanyar Ethernet na farko yana haɗawa zuwa Babban Hanyar Bayanai ta Duniya (UDH), yana ba da damar haɗin kai tare da Akwatin Kayan aiki, HMI, tsarin saka idanu na CIMPLICITY, Series 90-70 PLCs, da DCS na ɓangare na uku. Za a iya saita hanyar haɗin Ethernet na taimako don Modbus ko cibiyar sadarwar EGD mai zaman kansa, yana ƙara haɓaka sassaucin sadarwa da tsaro.

Wannan samfurin ya dace da sarrafa mahimman kayan aikin juyawa kamar injin turbin gas, injin tururi, compressors, da janareta, kuma ya dace musamman don aikace-aikacen da ke buƙatar keɓantawar hanyar sadarwa da yawa ko sadarwa mara amfani. Ana amfani da shi sosai a sassan masana'antu da suka haɗa da samar da wutar lantarki, mai & gas, sarrafa sinadarai, da ƙarfe.

II. Maɓallin Ayyuka

1. Sarrafa Dabarun Kisa

IS215UCVEM01A mai sarrafa yana ɗorawa da software na musamman ga aikace-aikacen sa (misali, turbine, injin turbine, injin injin iska, ko ma'auni na shuka). Yana iya aiwatar da dabaru na sarrafawa a farashi har zuwa rungs 100,000 ko tubalan a sakan daya. Yana goyan bayan duka analog da sarrafawa mai hankali, tare da nau'ikan bayanan da suka ƙunshi Boolean, 16-bit/32-bit sa hannu lamba, da maki 32-bit/64-bit, suna saduwa da hadaddun buƙatun sarrafa masana'antu.

2. Dual Ethernet Sadarwa

• Interface na Farko na Ethernet: Ƙararren 10BaseT/100BaseTX (RJ-45) don haɗi zuwa UDH, yana goyan bayan:

• TCP/IP yarjejeniya: Don daidaitawa da sadarwa tsakanin abokan-zuwa-tsara tare da Akwatin Kayan aiki.

• EGD (Ethernet Global Data) yarjejeniya: Don musayar bayanai mai sauri tare da CIMPLICITY HMI da Series 90-70 PLCs.

• Modbus yarjejeniya: Don sadarwa tare da DCS na ɓangare na uku.

• Interface Ethernet Auxiliary: Na biyu na 10BaseT/100BaseTX (RJ-45) wanda za'a iya daidaita shi don keɓantaccen hanyar sadarwa ta IP, yana tallafawa:

• EGD yarjejeniya

• Modbus Protocol
  An saita wannan haɗin gwiwar ta Akwatin Kayan aiki. Duk lokacin da aka kunna rak ɗin, mai sarrafa yana tabbatar da daidaitawar Akwatin Kayan aiki akan na'urar da ke akwai. Adireshin keɓantaccen adireshin yana bawa mai sarrafawa damar gano wannan tashar tashar Ethernet ta musamman, yana mai da shi dacewa da aikace-aikacen da ke buƙatar keɓantawar hanyar sadarwa ko kuma sadarwa mara ƙarfi.

3. Sadarwar Bus VME

Musayar bayanai tare da allon I/O ta hanyar hukumar sadarwa ta VCMI. A cikin tsarin simplex, bayanai sun ƙunshi abubuwan sarrafawa da abubuwan da aka fitar daga allunan I/O. A cikin tsarin Sau uku Modular Redundant (TMR), bayanai sun haɗa da abubuwan da aka zaɓa, abubuwan da aka ƙididdige don kada kuri'a na kayan aiki, da ƙimar cikin gida da aka musayar tsakanin masu sarrafawa.

4. Serial Sadarwa

Biyu RS-232C musaya (COM1 da COM2):

• COM1: An tanada don bincike, 9600 baud, 8 data rago, babu daidaito, 1 tasha bit.

• COM2: Ana amfani da shi don sadarwar bawa na Modbus, yana tallafawa 9600 ko 19200 baud.

5. Aiki tare da Tsarin da Aiki na Gaskiya

Mai sarrafawa na iya aiki tare da agogon kan allon sadarwa na VCMI ta hanyar katsewar agogon waje, samun daidaito tsakanin ± 100 micro seconds, yana tabbatar da tsauraran buƙatun aiki tare a cikin tsarin masu sarrafawa da yawa.

6. Shirye-shiryen Intanet da Bincike

Yana goyan bayan gyaran kan layi na software na aikace-aikacen ba tare da buƙatar sake kunna tsarin ba. Lokacin da aka gano gazawa, mai sarrafawa yana haifar da lambar kuskure na ciki wanda za'a iya karantawa ta Akwatin Kayan aiki. Duk lokacin da aka kunna rak ɗin, mai sarrafa yana tabbatar da daidaitawar Akwatin Kayan aiki akan na'urar da ke akwai.

7. Taimakon Haƙuri na Sake da Laifi

A cikin tsarin TMR, IS215UCVEM01A na iya aiki tare tare da wasu masu sarrafawa guda biyu don aiwatar da jefa kuri'a, zaɓen fitarwa, da musayar jihohi, haɓaka amincin tsarin sosai.

III. Hardware Architecture

1. Processor da Memory

• Mai sarrafawa: Intel Celeron 300 MHz

• Babban ƙwaƙwalwar ajiya: 32 MB DRAM

• Adana: 16 MB ko 128 MB Karamin Flash Module

• Cache: 128 KB L2 cache

• NVRAM: SRAM mai goyon bayan baturi 8 KB wanda aka keɓe don ayyukan sarrafawa

2. Alamomin Gaban Gaba

Masu kula da jerin UCVE suna nuna matsayin gaban panel LEDs don nuna matsayin aiki. Ba kamar jerin UCVD na baya ba, jerin UCVE ba sa amfani da LEDs na ginshiƙai don nuna lambobin kuskure; maimakon haka, ana karanta lambobin kuskure na ciki ta software na Akwatin Kayan aiki.

3. Interfaces da Connectors

• Interface na Farko na Ethernet: 1 RJ-45 mai haɗawa, 10BaseT/100BaseTX

• Interface Mai Taimako na Ethernet: 1 mai haɗin RJ-45, 10BaseT/100BaseTX

• Serial Interfaces: 2 micro-miniature 9-pin D-type connectors (COM1, COM2)

• VME Bus Connectors: P1/J1 da P2/J2 masu haɗin jirgin baya don wutar lantarki da sadarwar bas

• PMC Expansion Site: Rubuce ɗaya mai yarda tare da IEEE 1386.1 5V daidaitattun PCI don shigar da ƙarin kayan aikin aiki

4. Baturi da Canjawar Kanfigareshan

Mai sarrafa ya ƙunshi nau'in batirin Lithium Nau'in 1 wanda aka ƙididdige shi a 3.3 V, 200 mA, wanda aka yi amfani da shi don kula da agogon ainihin lokacin da ajiyar bayanan SRAM yayin asarar wuta. Muhimmiyar sanarwa: Ana jigilar baturi a masana'anta a matsayin naƙasassu. Don kunna baturin, saita canza SW10 zuwa rufaffiyar wuri kamar yadda aka nuna a cikin zane. Lokacin maye gurbin baturi, yi amfani da nau'in daidai.

IV. Cikakken Bayanin Interface

1. Primary Ethernet Interface

Babban haɗin Ethernet na farko yana haɗawa zuwa UDH don musayar bayanai tare da Akwatin Kayan aiki, HMI, da sauran kayan sarrafawa. Wannan haɗin gwiwar yana goyan bayan shawarwarin kai-tsaye don saurin 10BaseT/100BaseTX. Duk lokacin da aka kunna rak ɗin, mai sarrafawa yana tabbatar da daidaitawar Akwatin Kayan aiki akan kayan aikin.

2. Taimakon Ethernet Interface

Ƙaddamarwar Ethernet mai taimako shine ainihin fasalin da ke bambanta IS215UCVEM01A daga daidaitattun UCVEH2. Ana iya saita shi don keɓantaccen subnet na ma'ana na IP, yana ba da damar keɓantawar cibiyar sadarwa ko sadarwar sadaukarwa. Aikace-aikace na yau da kullun sun haɗa da:

• Haɗa zuwa keɓantaccen hanyar sadarwa na na'urorin bayi na Modbus.

• Gina hanyar sadarwar EGD mai zaman kanta don musayar bayanai mai sauri tsakanin masu sarrafawa.

• Yin hidima azaman tashar Ethernet mai ƙari don inganta amincin sadarwa.

An saita wannan keɓancewar ta hanyar software na Akwatin Kayan aiki kuma dole ne a sanya shi wani adireshin yanki na daban (misali, 192.168.2.0). Mai sarrafawa yana tabbatar da tsari yayin farawa.

3. Serial Interfaces (COM1 da COM2)

Dukkan mu'amalar siriyal biyu masu haɗin 9-pin D ne ƙananan ƙananan, tare da ayyukan fil ɗin da suka dace da ka'idodin RS-232C.

• COM1: Kafaffen don bincike, 9600 baud, 8 data bits, babu daidaito, 1 tasha bit. Masu amfani za su iya samun matsayin mai sarrafawa da bayanan kuskure ta hanyar tashar tasha, sauƙaƙa yin kuskure akan rukunin yanar gizo da gyara matsala.

• COM2: Mai daidaitawa don sadarwar bawa na Modbus, yana tallafawa 9600 ko 19200 baud. Ana amfani da shi don haɗawa zuwa tsarin sarrafawa da aka rarraba ko wasu na'urori masu lamba don musayar bayanai.

4. VME Bus Interface

Mai sarrafawa yana haɗi zuwa bas ɗin VME ta hanyar haɗin jirgin baya P1 da P2, yana sauƙaƙe musayar bayanai tare da allon I/O da allon sadarwa na VCMI. P1 yana ba da wuta da siginar bas na asali, yayin da ake amfani da P2 don ƙarin adireshi da layin bayanai. Mai sarrafawa yana aiki azaman mai sarrafa bas na VME kuma yana iya fara canja wurin bayanai.

5. PMC Fadada Site

IS215UCVEM01A sanye take da rukunin fadada PMC guda ɗaya wanda ya dace da ma'aunin IEEE 1386.1 5V PCI. Ana iya amfani da wannan rukunin yanar gizon don shigar da ƙarin kayan aikin aiki, kamar:

• Ƙarin hanyoyin sadarwa (misali, Profibus, wata tashar tashar Ethernet).

• Ƙaddamar da I/O na'urori masu sarrafawa.

• Rufewa ko tsarin tsaro.

Wannan yana haɓaka sassauƙan mai sarrafawa da haɓakawa, yana ɗaukar haɓaka ayyukan gaba.

6. Baturi da Canjawar Kanfigareshan

Mai sarrafa ya ƙunshi nau'in batirin Lithium Nau'in 1 wanda aka ƙididdige shi a 3.3 V, 200 mA, wanda aka yi amfani da shi don kula da agogon ainihin lokacin da ajiyar bayanan SRAM yayin asarar wuta. Muhimmiyar sanarwa: Ana jigilar baturi a masana'anta a matsayin naƙasassu. Don kunna baturin, saita canza SW10 zuwa rufaffiyar wuri kamar yadda aka nuna a cikin zane. Lokacin maye gurbin baturi, yi amfani da nau'in daidai.

V. Aiki da Bincike

1. Matsayin Aiki

Bayan loda takamaiman software na aikace-aikacen, mai sarrafa IS215UCVEM01A ya fara aiwatar da dabarun sarrafawa. A lokacin aiki na al'ada, mai sarrafawa yana kula da sadarwa tare da tsarin waje ta hanyar Ethernet da musaya na serial. Idan ana goyan bayan LEDs matsayi na juyawa (a kan wasu samfura), LEDs na gaban panel suna nuna tsarin juyawa; in ba haka ba, dole ne a kula da matsayin ta hanyar software na Akwatin Kayan aiki.

2. Binciken Laifi

Idan gazawar ta faru a cikin mai sarrafawa yayin da take gudanar da lambar aikace-aikacen, mai zuwa zai faru:

• Matsayin Juyawa LEDs yana tsayawa (idan an goyan baya).

• An samar da lambar kuskure na ciki, ana iya karantawa ta Akwatin Kayan aiki.

• Ana nuna ƙararrawar bincike a cikin Akwatin Kayan aiki, yana nuna lambobin kuskure da kwatance.

Don masu sarrafa jerin UCVE, lambobin kuskure ba a nuna su ta LEDs na gaban panel masu walƙiya amma ana karanta su ta software na Akwatin Kayan aiki. Ana iya samun ƙarin bayani ta tashar tashar COM1.

3. Lambobin Laifin gama gari

Koma zuwa lambobin kuskure da aka jera a cikin takaddun (sun dace da kowane nau'in mai sarrafawa), gami da amma ba'a iyakance ga:

Masu amfani za su iya duba cikakken bayanin kuskure a cikin madaidaicin madaidaicin buffer ta Akwatin Kayan aiki (misali, Duba Gabaɗaya Zubar da buffer).

VI. Shigarwa da Kulawa

1. Pre-Shiri Shiri

• Tabbatar cewa an shigar da rumbun VME daidai kuma an kasa.

• Tabbatar da cewa ramin da ake buƙata a cikin rakiyar kyauta ne kuma ya cika buƙatun faɗin ramuka ɗaya.

• Shirya madaidaicin madaurin wuyan hannu don hana lalacewar lantarki ga allo.

• Idan baturi yana buƙatar kunnawa, saitin SW10 mai canzawa daidai.

2. Matakan Shigarwa

1. Kashe Rack: Tabbatar cewa an kashe wutar lantarki kafin saka ko cire kowane allo.

2. Sanya Canjin Baturi: Idan kunna baturin, saita SW10 zuwa rufaffiyar wuri.

3. Saka Mai Sarrafa: Daidaita IS215UCVEM01A tare da jagororin rak kuma tura shi cikin sumul har sai masu haɗin jirgin baya sun cika aiki.

4. Kiyaye Panel ɗin Gaba: Tsara screws a sama da ƙasa na gaban panel don amintar da allo.

5. Haɗa Kebul na waje: Haɗa kebul na Ethernet na farko, kebul na Ethernet na taimako, kebul na serial, da sauransu, kamar yadda ake buƙata.

6. Ƙarfafawa da Tabbatarwa: Bayan kunnawa, yi amfani da software na Akwatin Kayan aiki don tabbatar da cewa an gane mai sarrafawa daidai da sadarwa, kuma duba cewa ƙayyadaddun ƙayyadaddun ƙirar Ethernet daidai ne.

3. Shawarwari na Kulawa

• Duban Matsayin Tsari na yau da kullun: Kula da matsayin mai sarrafawa, nauyin CPU, zafin jiki, da sauran sigogi ta Akwatin Kayan aiki.

• Tabbatar da isasshiyar iska: Tabbatar cewa magoya bayan rack suna aiki kuma masu tacewa suna da tsabta don hana mai sarrafawa fiye da kima.

• Tsare-tsare na Anti-Static: Koyaushe sanya madaurin wuyan hannu lokacin da ake sarrafa allo. Ajiye allo a cikin jakar da ba a yi amfani da ita ba.

• Kula da baturi: Kula da rayuwar sabis ɗin baturin. Bincika lokaci-lokaci kuma maye gurbin idan ya cancanta (amfani da nau'in daidai kawai).

• Haɓaka Firmware: Idan haɓaka firmware ya zama dole, bi ƙa'idodin hukuma na GE don guje wa katsewa yayin aiwatarwa.

• Gudanar da Sassan Kayan Aiki: Ana ba da shawarar kiyaye aƙalla mai sarrafawa iri ɗaya a kan rukunin yanar gizo azaman keɓe don rage raguwar lokacin rashin nasara.

4. Haɓaka La'akari

Lokacin maye gurbin tsohuwar UCVB ko UCVD mai kula da IS215UCVEM01A, lura da waɗannan:

• Ana Bukatar Haɓaka Jirgin Baya: Jerin UCVE bai dace kai tsaye tare da jiragen baya don masu sarrafawa na farko ba.

• Haɓaka Cabling na Ethernet: Haɓakawa daga 10Base2 (coaxial) zuwa 10Base-T/100BaseTX (nau'i mai karkatarwa).

• Tabbatar da Daidaituwar Kanfigareshan: Tabbatar da daidaitawar Akwatin Kayan aiki ya dace da sabon kayan masarufi, musamman ƙayyadaddun ƙayyadaddun hanyoyin sadarwa na Ethernet.

VII. Aikace-aikace

Ana amfani da mai sarrafa IS215UCVEM01A sosai a cikin al'amuran masu zuwa:

• Gas Turbine Control: A matsayin babban mai sarrafawa a cikin tsarin Mark VI, aiwatar da sarrafa man fetur, sarrafa sauri, kula da zafin jiki, saka idanu na konewa, da dai sauransu. Ana iya amfani da tashar tashar Ethernet mai taimako don haɗa cibiyar sadarwar sa ido na konewa.

• Gudanar da Turbine na Steam: Yin aiki tare da tsarin DEH (Digital Electro-Hydraulic Control) don sarrafa saurin turbine, kariya, da sarrafa kaya. Za a iya amfani da tashar tashar Ethernet mai taimako don sadarwa marar amfani.

• Sarrafa Kwamfuta: Kula da rigakafin cutar hawan jini, haɓaka aiki, da jeri don bututun bututu da kwampressors. Tashar tashar Ethernet ta taimako na iya haɗawa zuwa cibiyar sadarwar firikwensin daban.

• Sarrafa jan hankali na Generator: Yin hulɗa tare da tsarin motsa jiki don ƙa'idar ƙarfin lantarki, sarrafa wutar lantarki, da aiki tare da grid. Ana iya amfani da tashar tashar Ethernet mai taimako don sadarwa ta kai tsaye tare da tsarin aika grid.

• Ma'auni na Shuka (BOP) Sarrafa: Gudanar da dabaru da tsarawa don kayan aikin taimako kamar tukunyar jirgi, famfo, fanfo, da tsarin ruwa mai sanyaya. Tashar tashar Ethernet ta taimako na iya keɓance sadarwa don tsarin ƙasa daban-daban.

• Haɗaɗɗen Tsirrai Masu Wutar Zagaye: Haɓaka injin turbin gas da aikin injin tururi a cikin jeri da yawa ko shaft guda ɗaya. Ana iya amfani da tashar tashar Ethernet ta taimako don musayar bayanai mai sauri a cikin raka'a.

• Aikace-aikacen da ke buƙatar keɓantawar hanyar sadarwa: Rarraba cibiyar sadarwa mai sarrafawa daga cibiyar sadarwar kasuwanci, ko raba hanyar sadarwar EGD na ainihi daga cibiyar sa ido ta Modbus don haɓaka tsaro ta yanar gizo da aminci.

• Haɓakawa da Ayyukan Gyarawa: Sauya tsofaffin UCVB da masu kula da UCVD yayin samun ƙarin tashar tashar Ethernet don haɓaka aikin tsarin da sassaucin hanyar sadarwa.